Satisfiability on hypergraphs
β Scribed by Adam Kolany
- Publisher
- Springer Netherlands
- Year
- 1993
- Tongue
- English
- Weight
- 557 KB
- Volume
- 52
- Category
- Article
- ISSN
- 0039-3215
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Let a(H) be the -,t\*rbility number of a hypergraph H = (X, a). T(n, L, ar) is the smallest 4 such that there exists :'. k-uniform hypergraph H with n vertices, 4 edges and with a(H) s Q. A k-uniform hypergraph H, with n vertices, T( n, k, cr ) edges and Q!(H) s ~1 is a Turan hypergraph. The value
Etherington, Mercer and Reiter showed, on the basis of ideas of Bossu and Siegel, that circumscription cannot lead to inconsistency for universal formulas. We extend this result in three directions: to formulas of a more general syntactic form, to circumscr~tion with some predicate symbols allowed t